JP2005518175A - 充電池を内蔵した携帯用充電装置 - Google Patents
充電池を内蔵した携帯用充電装置 Download PDFInfo
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- JP2005518175A JP2005518175A JP2003568762A JP2003568762A JP2005518175A JP 2005518175 A JP2005518175 A JP 2005518175A JP 2003568762 A JP2003568762 A JP 2003568762A JP 2003568762 A JP2003568762 A JP 2003568762A JP 2005518175 A JP2005518175 A JP 2005518175A
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- rechargeable battery
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
- H02J7/04—Regulation of charging current or voltage
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6633—Structural association with built-in electrical component with built-in single component with inductive component, e.g. transformer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
- H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/40—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries adapted for charging from various sources, e.g. AC, DC or multivoltage
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
【解決手段】交流電源接続部と、EMIフィルタと、整流部と、スイッチングモード電源供給部と、外部充電池接続部と、PWM制御部と、内部充電池と、スイッチングトランジスタと、フォトカップラ、マイクロプロセッサとを含んで構成され、家庭用交流電源及び自動車電源のいずれでも携帯端末の充電を可能とし、さらに内蔵の充電池により電源の無い場所でも携帯端末を充電できるようにした。
Description
図1において、1はスイッチングモード電源供給部と充電回路が内蔵された充電装置ボディ、2は家庭用電源コンセントに接続するための電源プラグ、3は携帯電話のインタフェース・コネクタに接続するためのインタフェース・ジャック(Jack)、4は充電装置ボディ1とインタフェース・ジャック3を連結するためのケーブル、5は携帯電話、6は家庭用電源コンセントである。
また、既存の充電器は指定された携帯機器にだけ使用し、他の携帯機器には使用できない不便があった。
図2は本発明の一実施例による充電池を内蔵した携帯用充電装置の内部構成を示したブロック構成図である。
そして、前記内部充電池17は内部に過充電を防止するための所定の過充電防止回路を備えて構成され、前記過充電防止回路は公知の回路を用いるところ、これに対する詳細な説明は省く。
先ず、携帯電話などの充電池充電電源が家庭用110V/220V交流電源の場合を説明する。旅行先などで携帯電話などを充電しようとするユーザは図3の電源プラグ111を家庭用電源コンセントに差込み、図3のインタフェース・ジャック152を携帯電話などのインタフェース・コネクタに接続させる。
先ず、内部充電池17は前述した動作によって充電された状態であり、家庭用交流電源の利用が困難な場所などで携帯電話などを充電しようとするユーザは、図3のインタフェース・ジャック152を携帯電話などのインタフェース・コネクタに接続させる。
この場合、内部充電池17の充電電流の一部は動作電源供給回路(図示せず)を通して本充電装置に動作電源に供給される。
12 EMIフィルタ
13 整流部
14 スイッチングモード電源供給部
141 コイル部
142 スイッチング制御部
15 外部充電池接続部
16 PWM制御部
17 内部充電池
18 フォトカップラ
19 マイクロプロセッサ
20 自動車のシガレット・ジャック接続端子
100 充電装置ボディ
111 電源プラグ
112 回転軸
113 挿入溝
151 ケーブル
152 インタフェース・ジャック
Claims (1)
- 携帯電話などの充電池を充電させる携帯用充電装置において、
家庭用交流電源に電気的に接続するための交流電源接続部と、
前記交流電源接続部を通して印加される交流電源のノイズ成分を除去するためのEMIフィルタと、
前記EMIフィルタを通して印加される交流電源を直流電源に整流するための整流部と、
前記整流部を通して入力される直流電源を所定のデューティ比によって断続して降圧された充電電流を出力するスイッチングモード電源供給部と、
携帯電話などのインタフェース・コネクタを通して携帯電話などの充電池と電気的に接続するための外部充電池接続部と、
所定の電圧制御信号に基づき前記外部充電池接続部に供給される充電電圧が所定の基準電圧に到達及び維持されるよう現在充電電圧の電圧レベルを調節するパルス幅変調信号を出力するPWM制御部と、
前記スイッチングモード電源供給部から出力される直流電源を充電電流にしてその電気エネルギーを貯蔵すると同時に、その電気エネルギーを携帯電話などの充電電流に供給する内部充電池と、
前記PWM制御部から出力されるパルス幅変調信号に応じて前記スイッチングモード電源供給部の出力端と前記内部充電池との接続ノードと前記外部充電池接続部との間の電気的接続をスイッチングするトランジスタと、
所定の電流制御信号を光信号に変換し、その光信号を前記デューティ比を有する電気信号に変換して前記スイッチングモード電源供給部に印加するフォトカップラと、
前記スイッチングモード電源供給部を通して出力される所定電圧レベルの充電電流が前記外部充電池接続部及び内部充電池に供給されるよう前記スイッチングモード電源供給部の充電電流調節動作と前記PWM制御部の充電電圧調節動作を制御すると同時に、前記内部充電池の充電電流が前記外部充電池接続部に供給されるよう前記電流制御信号及び電圧制御信号を出力するマイクロプロセッサとを含んで構成し、
前記充電池接続部は、携帯電話などのインタフェース・コネクタを通して充電池の最大充電電圧と最大充電電流情報が含まれた所定の識別データを伝送して前記マイクロプロセッサに印加し、
前記マイクロプロセッサは前記識別データを判読して充電池の最大充電電圧及び充電電流値を設定し、これに基づき前記スイッチングモード電源供給部とPWM制御部の動作を制御することを特徴とする充電池を内蔵した携帯用充電装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020020004476U KR200275514Y1 (ko) | 2002-02-15 | 2002-02-15 | 충전지를 내장한 휴대용 충전장치 |
PCT/KR2002/002454 WO2003069761A1 (en) | 2002-02-15 | 2002-12-27 | Portable charging apparatus having a charging battery built-in |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005518175A true JP2005518175A (ja) | 2005-06-16 |
JP2005518175A5 JP2005518175A5 (ja) | 2006-11-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003568762A Pending JP2005518175A (ja) | 2002-02-15 | 2002-12-27 | 充電池を内蔵した携帯用充電装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6950320B2 (ja) |
EP (1) | EP1481457A1 (ja) |
JP (1) | JP2005518175A (ja) |
KR (1) | KR200275514Y1 (ja) |
CN (1) | CN1620744A (ja) |
WO (1) | WO2003069761A1 (ja) |
Cited By (3)
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JP2011205805A (ja) * | 2010-03-26 | 2011-10-13 | Nobuhito Kawada | 携帯型蓄電装置を利用する売電システム |
KR20150106452A (ko) * | 2013-01-18 | 2015-09-21 | 후아웨이 디바이스 컴퍼니 리미티드 | 충전 방법, 모바일 장치, 충전 장치 및 충전 시스템 |
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US5764030A (en) * | 1997-03-14 | 1998-06-09 | International Components Corporation | Microcontrolled battery charger |
US5990659A (en) * | 1997-10-01 | 1999-11-23 | Telefonaktiebolaget Lm Ericsson | Battery pack that communicates intrinsic information over battery voltage terminals |
JPH11136872A (ja) * | 1997-10-29 | 1999-05-21 | Nec Saitama Ltd | 充電器 |
US6118250A (en) * | 1998-02-20 | 2000-09-12 | Qualcomm Incorporated | Power supply assembly for hand-held communications device |
US6167289A (en) * | 1998-02-20 | 2000-12-26 | Qualcomm Incorporated | Power supply assembly for portable phone |
US6157173A (en) * | 1999-01-27 | 2000-12-05 | Sony Corporation | Circuit and method for sharing current between a portable device and a battery charger |
US6014011A (en) * | 1999-06-08 | 2000-01-11 | Lucent Technologies Inc. | Battery charging system for portable electronic devices |
-
2002
- 2002-02-15 KR KR2020020004476U patent/KR200275514Y1/ko not_active IP Right Cessation
- 2002-12-27 CN CNA028280342A patent/CN1620744A/zh active Pending
- 2002-12-27 US US10/504,504 patent/US6950320B2/en not_active Expired - Fee Related
- 2002-12-27 JP JP2003568762A patent/JP2005518175A/ja active Pending
- 2002-12-27 EP EP02793534A patent/EP1481457A1/en not_active Withdrawn
- 2002-12-27 WO PCT/KR2002/002454 patent/WO2003069761A1/en not_active Application Discontinuation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011160649A (ja) * | 2009-12-29 | 2011-08-18 | Taida Electronic Ind Co Ltd | 電気自動車用高電圧充電システム |
JP2011205805A (ja) * | 2010-03-26 | 2011-10-13 | Nobuhito Kawada | 携帯型蓄電装置を利用する売電システム |
KR20150106452A (ko) * | 2013-01-18 | 2015-09-21 | 후아웨이 디바이스 컴퍼니 리미티드 | 충전 방법, 모바일 장치, 충전 장치 및 충전 시스템 |
KR101723915B1 (ko) * | 2013-01-18 | 2017-04-06 | 후아웨이 디바이스 컴퍼니 리미티드 | 충전 방법, 모바일 장치, 충전 장치 및 충전 시스템 |
US9991725B2 (en) | 2013-01-18 | 2018-06-05 | Huawei Device (Dongguan) Co., Ltd. | Charging method, mobile device, charging device, and charging system |
US10236701B2 (en) | 2013-01-18 | 2019-03-19 | Huawei Device (Dongguan) Co., Ltd. | System, mobile device, and charging device |
US10256647B2 (en) | 2013-01-18 | 2019-04-09 | Huawei Device (Dongguan) Co., Ltd. | Method for charging a mobile device, mobile device, and charging system |
Also Published As
Publication number | Publication date |
---|---|
KR200275514Y1 (ko) | 2002-05-11 |
US20050127870A1 (en) | 2005-06-16 |
US6950320B2 (en) | 2005-09-27 |
CN1620744A (zh) | 2005-05-25 |
WO2003069761A1 (en) | 2003-08-21 |
EP1481457A1 (en) | 2004-12-01 |
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